API 11b Sinker Bars for Oilfield

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Painting
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: sinker Bar
• Machine Type: Oil Production Equipment
• Processing Type: Casting or Forging
• Use: Energy & Mining
• Transport Package: Bundles
• Specification: 1-1/4 in. 1-3/8 in. 1-1/2 in. 1-5/8 in. 1-3/4 in.
• Trademark: JX PETRO
• Origin: Dongying
• HS Code: 84314310
• Production Capacity: 500 Ton/Tons Per Month

Product Description

Product Description

Sinker bar, a steel rod of a specified length, normally in a larger diameter than sucker rods, is provided in standard sizes with externally threaded ends offered to add weight and stability to the sucker rod string. An oil well uses only one sinker bar, and it is placed at the bottom of the sucker rod string. We offer carbon steel sinker bar, alloy steel sinker bar, etc

We can supply sucker rods,polished rods and sinker bars.

Sucker rod is the common equipment in the oil extraction. It is manufactured through many process including the testing, straightening and forging. The sucker rod is placed between the polished rod and oil well pump. To deliver power. Sucker rod is manufactured from high quality carbon steel and alloy steel, which is conform to the API Spec 11B standard.

Nominal Size		1-1/8 (in)		1-1/4 (in)		1-1/2 (in)
		in.	mm	in.	mm	in.	mm
Outside Diameter	Dimension	1.125	28.58	1.25	31.75	1.50	38.10
	Tolerances	+0.005 -0.010	+0.13 -0.25	+0.005 -0.010	+0.13 -0.25	+0.005 -0.010	+0.13 -0.25
Nominal Diameterof Pin-thread	Dimension for referance	0.938	23.83	1.188	30.18	1.375	34.93
		1.063	27.00
Note:sizes of sucker rods with which used	Nominal Dimension (for referance)	5/8		7/8		1
		3/4
Note:Standard lengths	Dimension	ft 8,11,16, 22, 26,30,36, 40	m 2.4,3.4, 4.9, 6.7,7.9, 9.1, 11.0,12.2	ft 8,11,16, 22, 26,30,36, 40	m 2.4,3.4, 4.9, 6.7,7.9, 9.1, 11.0,12.2	ft 8,11,16, 22, 26,30,36, 40	m 2.4,3.4, 4.9, 6.7,7.9, 9.1, 11.0,12.2

 

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FAQ

1) How can I place order?

A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.

3) What's the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?

A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?

A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.